- All sections
- G - Physics
- G03G - Electrographyelectrophotographymagnetography
- G03G 5/07 - Polymeric photoconductive materials
Patent holdings for IPC class G03G 5/07
Total number of patents in this class: 157
10-year publication summary
|
9
|
15
|
21
|
16
|
7
|
7
|
10
|
10
|
11
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Canon Inc. | 41306 |
69 |
| FUJIFILM Business Innovation Corp. | 7750 |
28 |
| Ricoh Company, Ltd. | 13368 |
9 |
| Lexmark International, Inc. | 1627 |
9 |
| Hewlett-Packard Development Company, L.P. | 25552 |
7 |
| Mitsubishi Chemical Corporation | 4625 |
7 |
| Idemitsu Kosan Co., Ltd. | 4226 |
6 |
| Canon Kabushiki Kaisha | 7182 |
5 |
| Xerox Corporation | 6748 |
4 |
| Konica Minolta, Inc. | 8931 |
3 |
| Evolve Additive Solutions, Inc. | 92 |
3 |
| Kyocera Document Solutions Inc. | 5857 |
2 |
| Samsung Electronics Co., Ltd. | 149838 |
1 |
| Massachusetts Institute of Technology | 10167 |
1 |
| Fuji Electric Co., Ltd. | 5290 |
1 |
| President and Fellows of Harvard College | 6044 |
1 |
| Honeywell Federal Manufacturing & Technologies, LLC | 324 |
1 |
| Other owners | 0 |